Connectors
UM1460
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DocID022136 Rev 5
3.12 RS-232
connector
CN16
Figure 14. RS-232 connector CN16 with ISP support
3.13 Power
connector
CN18
The STM3241G-EVAL evaluation board can be powered from a 5 V DC power supply via
external power supply jack (CN18) shown in
Figure 15
. CN18 central pin must be positive.
Figure 15. Power supply connector CN18
3.14
TFT LCD connector CN19
A 34-pin male header CN19 is available on the board to connect to the LCD module board
MB785. Refer to
Section 2.21: Display and input devices
for details.
Table 31. RS-232 connector CN16 with ISP support
Pin number
Description
Pin number
Description
1
NC
6
Bootloader_BOOT0
2
RS232_RX (PC11)
7
NC
3
RS232_TX (PC10)
8
Bootloader_RESET
4
NC
9
NC
5
GND
06Y9
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06Y9
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